flex 31x

Excellent Quality From Higher Demand

FlexE 31X Series Expansion I/O Module

Beijing ECHO Technologies Co., Ltd. (hereinafter to be referred to as ECHO) is a professional manufacturer of leading-edge yet highly cost-effective RTU products in China. It has been delivering industrial automation products and solutions for a broad range of industries

such as oil and gas, water and wastewater, utilities, and environment protection sectors for over

15 years. ECHO also engineers hardware, software and firmware for OEM/ODM applications, from

modifications of existing products to custom-designed systems. Working with a network of certified

distributors and partners, ECHO offers world-class industrial RTU products to system integrators

and value-added resellers all over the world. Clients place great trust in ECHO's products and

solutions, which are backed by ISO9001 and ISO14001 certification.

Company Profile

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OverviewThe FlexE Expansion I/O Module provides expandable

analog inputs, analog outputs, digital inputs, and digital

outputs capabilities for any controllers with Modbus protocol.

The FlexE 31X series of I/O modules communicate with

the master controller over RS485 and CAN networks. With

different combinations of these modules, a wide variety of

cost-effective distributed monitoring and control solutions

can be implemented.

Features High performance 32-bit CPU with embedded real-time

operating system (RTOS)

Compatible with any other devices supporting Modbus

protocol

Wide operating temperature range, well suited for harsh

environment applications: -40 +70

Industry-standard design, using DIN rail for mounting,

easy to install on-site

1For Super32 Compact RTUThe FlexE 31X ser ies of I /O modules can be

connected to Super32 compact RTU through RS485

or CAN to add more inputs and outputs points.

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3Be Connected to Computer Systems as Remote I/OWorked as remote I/O, the FlexE Expansion I/O

modules can be integrated into any computer systems

through RS485. There is no need to deploy a local

controller for your SCADA system, which can save the

total system cost.

2For Other ControllersThe FlexE Expansion I/O modules can not only be

connected with ECHO's Super32 RTU, but also

provide expandable capabilities for any devices

supporting Modbus protocol.

Application ArchitectureSuper32-LSeries RTU

FlexE ExpansionI/O Modules

CAN

Con

trolle

r of T

hird

Par

ties

FlexE Modules

RS485

RS485

Monitoring Computer

FlexE Modules FlexE Module FlexE Modules FlexE Modules


5Catalog Model Description

Expansion I/O module

FlexE310 4 AI, 2 AO, 1 RS485, 1 CAN

FlexE311 4 DI, 4 DO, 1 RS485, 1 CAN

FlexE312 8 AI, 1 RS485, 1 CAN

FlexE313 4 AO, 1 RS485, 1 CAN

FlexE314 8 DIUp to 4 points can be used as PI, 1 RS485, 1 CAN

FlexE315 8 DO, 1 RS485, 1 CAN

FlexE316 3 RTD, 1 RS485, 1 CAN

Selection Guide:

1. FlexE 310I/O points 4 AI, 2 AO

Input current 4~20mA

Input current accuracy 0.1%Room temperature 0.5%Full temperature range

Output current 4~20mA

Output current accuracy 0.1%Room temperature 0.5%Full temperature range

Communication Ports 1 RS485, 1 CAN

Power 24VDC5%

Power Dissipation

63. FlexE 312I/O points 8 AI

Input current 4~20mA

Accuracy 0.1%Room temperature 0.5%Full temperature range


Power 24VDC5%

Power Dissipation

76. FlexE 315I/O points 8 DO

Output voltage 12~24VDC

Output current 200 mA/channel


Power 24VDC5%

Power Dissipation

BEIJING ECHO TECHNOLOGIES CO., LTD.

Add: No 1 Street 4, Shangdi, Haidian District, Beijing, P.R. China

Postal Code: 100085

Tel: +86 10 62983592

Fax: +86 10 62979746

E-mail: [email protected]

Web: http://www.echocontrol.com

Vers

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No.

: E02

-201

-201

305E

NC

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201

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Co.

, Ltd

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flex 31x

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